A randy zoo keeper has been caught on camera having s*x with a female orangutan ape and impregnating the animal in the process.

A zoo keeper at Indonesia’s Surabaya zoo has landed in trouble after he was arrested and charged with impregnating a female orangutan, reports the Kalimantan Press.

The 38-year-old zoo keeper was filmed in full action by a series of hidden cameras put in place by the zoo’s security officials after doubts emerged about the man’s devious actions towards the zoo animals. He was caught on camera having sexual intercourse with the animals.

“Some animals seemed sexually aroused when it was time to feed them” explains Akhiroel Yahya, employee of the zoo for 14 years. “But what made us most suspicious was when we discovered Marylin, our oldest orangutan, was pregnant. She has never been in contact with any other orangutans because of her aggressive nature, so it didn’t make any sense” he acknowledges, visibly troubled by the news.

Then out of curiosity and desire to know, the zoo officials decided on what to do.

“At first, we clearly did not comprehend what had happened,” admits the zoo’s director, Abdoel Hakim. “Marilyn has been secluded for the past 10 years, it was a total mystery,” he acknowledges. “It is only when we placed several hidden cameras that we learned the horrible truth” he admits, visibly angered by the whole situation.

However, the zoo keeper had denied everything. He denied any wrong doing on his part.

“He said everything he had done was consensual,” explains police chief Abubakar Jaar. “He said he loved each and everyone of the animals and was very sorry he had impregnated the orangutan,” he told local reporters. “He says he did not know orangutans could get pregnant from humans,” he added.

“Contrary to popular belief, the orangutan species is much closer to the human species than chimpanzees. We share practically the same DNA code, with only minute differences, which could explain the orangutan falling pregnant from this man” explains Paleobiologist Bachtiar Pado Panghulu, of the University of Jakarta.

“Particularly in Indonesia, the genetic profile of some of the population is extremely close to the orangutan species, leading us to believe they’re might have been a common ancestor to both species only a few hundred thousand years ago,” he admits.